Final answer:
Organisms which have the same feeding position in a food chain or web are on the same trophic level.
Step-by-step explanation:
The correct answer is D) Trophic.
Organisms which have the same feeding position in a food chain or web are on the same trophic level. Trophic levels represent the different feeding positions in a food chain or web, starting with producers at the first trophic level and moving up through higher levels of consumers. Generally, there are a maximum of four trophic levels because energy and biomass decrease from lower to higher levels.